Dr. Mark Liss MD
About this NPIWhat this record shows.
NPI 1902906142 is registered to Dr. Mark Liss MD, a Specialist practising at 140 Lockwood Ave, Suite 318 in New Rochelle, New York. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Liss MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20110228000876GastroenterologyNY
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Mark Liss MD accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Liss MD directly at (914) 633-0888.
Frequently asked
Yes. NPI 1902906142 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (914) 633-0888.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Mark Liss MD is a Type-1 individual NPI.